* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", sans-serif;
  background-color: #f8f8f8;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  background-color: #f8f8f8;
  border-bottom: 1px solid #c4c4c4;
}

.logo {
  width: 10%;
}

.logo img {
  width: 60px;
}

.links {
  align-items: center;
}

.links a,
.auth-links a {
  text-decoration: none;
  color: #000;
  font-weight: 400;
  margin: 0 12px;
  font-size: 16px;
  transition: color 0.3s;
}

.links a:hover,
.auth-links a:hover {
  color: #ffffff96;
}

.user-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.notification {
  position: relative;
  cursor: pointer;
}

.notification::before {
  content: "🔔";
  font-size: 20px;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 14px;
}

/* Hamburger Menu Styles */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
  z-index: 1000;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: #ffffff;
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

.container {
  max-width: 600px;
  margin: 3rem auto;
  padding: 0 2rem;
}

.form-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: #1e293b;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #374151;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  background-color: white;
  transition: all 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.pricing-options {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.pricing-option {
  padding: 0.5rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 6px;
  background-color: white;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
}

.pricing-option:hover {
  border-color: #d1d5db;
}

.pricing-option.selected {
  border-color: #3b82f6;
  background-color: #eff6ff;
  color: #1e40af;
}

.upload-area {
  border: 2px dashed #d1d5db;
  border-radius: 8px;
  padding: 3rem 2rem;
  text-align: center;
  background-color: white;
  transition: all 0.2s ease;
  cursor: pointer;
}

.upload-area:hover {
  border-color: #9ca3af;
}

.upload-area.dragover {
  border-color: #3b82f6;
  background-color: #eff6ff;
}

.upload-text {
  color: #6b7280;
  margin-bottom: 1rem;
}

.upload-button {
  background-color: #f1f5f9;
  border: 1px solid #d1d5db;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  color: #374151;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
}

.upload-button:hover {
  background-color: #e2e8f0;
}

.submit-button {
  width: 100%;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 2rem;
}

.submit-button:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.price-label {
  color: #9ca3af;
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .container {
    margin: 2rem auto;
    padding: 0 1rem;
  }

  .pricing-options {
    flex-wrap: wrap;
  }
}

/* Mobile Navigation Styles */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 999;
  padding: 80px 20px 20px;
}

.mobile-nav.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.mobile-nav a {
  color: #ffffff;
  text-decoration: none;
  font-size: 20px;
  font-weight: 500;
  margin: 15px 0;
  padding: 15px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
  text-align: center;
  transition: all 0.3s ease;
}

.mobile-nav a:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.mobile-nav .auth-links {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  width: 100%;
}

.mobile-nav .sign-in,
.mobile-nav .sign-up {
  border: 1px solid #ffffff;
  padding: 12px 20px;
  border-radius: 25px;
  font-weight: 500;
  font-size: 16px;
  color: white;
  text-align: center;
  transition: all 0.3s;
  width: 80%;
  margin: 0 auto;
}

.mobile-nav .sign-up {
  background-color: #2d64ee;
  border-color: #2d64ee;
}

.mobile-nav .sign-in:hover {
  background-color: #ffffff;
  color: #000000;
}

.mobile-nav .sign-up:hover {
  background-color: #193d96;
}

/* Hamburger Animation */
.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

@media (max-width: 768px) {
  nav {
    padding: 15px 20px;
    position: relative;
  }

  .logo {
    width: auto;
  }

  .logo img {
    width: 50px;
  }

  /* Hide desktop navigation */
  .links,
  .auth-links {
    display: none;
  }

  /* Show hamburger menu */
  .hamburger {
    display: flex;
  }

  .hero {
    top: 12%;
    padding: 0 15px;
  }

  .hero h1 {
    font-size: 2rem;
    width: 95%;
    margin-bottom: 15px;
  }

  .hero p {
    width: 95%;
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .search-box {
    max-width: 320px;
    padding: 8px 15px;
    margin-top: 25px;
  }

  .hero-actions {
    margin-top: 30px;
  }

  .hero-actions a {
    margin: 5px;
    font-size: 14px;
    padding: 8px 16px;
  }
}

@media (max-width: 480px) {
  nav {
    padding: 12px 15px;
    position: sticky;
    top: 0;
  }

  .logo img {
    width: 45px;
  }

  .hamburger span {
    width: 22px;
    height: 2px;
  }

  .mobile-nav {
    padding: 70px 15px 15px;
  }

  .mobile-nav a {
    font-size: 18px;
    margin: 12px 0;
  }

  .hero {
    top: 8%;
    padding: 0 10px;
  }

  .hero h1 {
    font-size: 1.7rem;
    width: 100%;
  }

  .hero p {
    font-size: 0.95rem;
    width: 100%;
  }

  .search-box {
    max-width: 280px;
    padding: 6px 12px;
  }

  .hero-actions a {
    font-size: 13px;
    padding: 6px 14px;
  }
}

body.menu-open {
  overflow: hidden;
}

.mobile-nav {
  z-index: 9999;
}

.hamburger {
  z-index: 10000;
  position: relative;
}